PL118404B1 - Process for preparing 2-aminopyrimidones - Google Patents
Process for preparing 2-aminopyrimidones Download PDFInfo
- Publication number
- PL118404B1 PL118404B1 PL1979214792A PL21479279A PL118404B1 PL 118404 B1 PL118404 B1 PL 118404B1 PL 1979214792 A PL1979214792 A PL 1979214792A PL 21479279 A PL21479279 A PL 21479279A PL 118404 B1 PL118404 B1 PL 118404B1
- Authority
- PL
- Poland
- Prior art keywords
- group
- mixture
- pyrimidone
- methyl
- formula
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 119
- 238000010992 reflux Methods 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 29
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 22
- -1 4-imidazolyl group Chemical group 0.000 claims description 21
- 125000004432 carbon atom Chemical group C* 0.000 claims description 15
- 125000003545 alkoxy group Chemical group 0.000 claims description 13
- 125000000217 alkyl group Chemical group 0.000 claims description 12
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 12
- 150000001412 amines Chemical class 0.000 claims description 11
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 6
- 229910052727 yttrium Inorganic materials 0.000 claims description 5
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 125000004076 pyridyl group Chemical group 0.000 claims description 4
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 claims description 3
- 125000003277 amino group Chemical group 0.000 claims description 3
- 125000002541 furyl group Chemical group 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 125000004434 sulfur atom Chemical group 0.000 claims description 3
- 125000001544 thienyl group Chemical group 0.000 claims description 3
- XMLZZXNLTIVKDH-UHFFFAOYSA-N 4-(3-methoxypyridin-2-yl)butan-1-amine Chemical compound COC1=CC=CN=C1CCCCN XMLZZXNLTIVKDH-UHFFFAOYSA-N 0.000 claims description 2
- 125000000928 benzodioxinyl group Chemical group O1C(=COC2=C1C=CC=C2)* 0.000 claims description 2
- 239000003350 kerosene Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 87
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 72
- 238000002844 melting Methods 0.000 description 52
- 230000008018 melting Effects 0.000 description 52
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 44
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 36
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 35
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 34
- 239000000243 solution Substances 0.000 description 34
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 26
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 24
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 24
- 239000002244 precipitate Substances 0.000 description 19
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 16
- 239000011734 sodium Substances 0.000 description 16
- 229910052708 sodium Inorganic materials 0.000 description 16
- 150000001875 compounds Chemical class 0.000 description 14
- IDCPFAYURAQKDZ-UHFFFAOYSA-N 1-nitroguanidine Chemical compound NC(=N)N[N+]([O-])=O IDCPFAYURAQKDZ-UHFFFAOYSA-N 0.000 description 12
- NTYJJOPFIAHURM-UHFFFAOYSA-N Histamine Chemical compound NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 11
- 239000008346 aqueous phase Substances 0.000 description 11
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- 239000012312 sodium hydride Substances 0.000 description 11
- 229910000104 sodium hydride Inorganic materials 0.000 description 11
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 10
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 9
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 8
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 8
- 239000002585 base Substances 0.000 description 8
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 8
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- VTGOHKSTWXHQJK-UHFFFAOYSA-N pyrimidin-2-ol Chemical compound OC1=NC=CC=N1 VTGOHKSTWXHQJK-UHFFFAOYSA-N 0.000 description 7
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 6
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 6
- 229960001340 histamine Drugs 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- 239000001632 sodium acetate Substances 0.000 description 6
- 235000017281 sodium acetate Nutrition 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 125000006309 butyl amino group Chemical group 0.000 description 5
- 239000012259 ether extract Substances 0.000 description 5
- 125000000031 ethylamino group Chemical group [H]C([H])([H])C([H])([H])N([H])[*] 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 229940122957 Histamine H2 receptor antagonist Drugs 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000007868 Raney catalyst Substances 0.000 description 3
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 3
- 229910000564 Raney nickel Inorganic materials 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000003485 histamine H2 receptor antagonist Substances 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 125000006308 propyl amino group Chemical group 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- BKTHTLOKUUJKDF-UHFFFAOYSA-N (3,4-dimethoxypyridin-2-yl)methanol Chemical compound COC1=CC=NC(CO)=C1OC BKTHTLOKUUJKDF-UHFFFAOYSA-N 0.000 description 2
- 125000005871 1,3-benzodioxolyl group Chemical group 0.000 description 2
- JEOZNMMOIBLWLV-UHFFFAOYSA-N 2-[(5-methyl-1h-imidazol-4-yl)methylsulfanyl]ethanamine Chemical compound CC=1N=CNC=1CSCCN JEOZNMMOIBLWLV-UHFFFAOYSA-N 0.000 description 2
- BYVPJDZJIHOUHA-UHFFFAOYSA-N 2-chloro-5,6-dimethylpyridine-3-carbonitrile Chemical compound CC1=CC(C#N)=C(Cl)N=C1C BYVPJDZJIHOUHA-UHFFFAOYSA-N 0.000 description 2
- NZAZWLSRKMDRNS-UHFFFAOYSA-N 2-methoxypyridine-4-carbonitrile Chemical compound COC1=CC(C#N)=CC=N1 NZAZWLSRKMDRNS-UHFFFAOYSA-N 0.000 description 2
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 2
- HGINADPHJQTSKN-UHFFFAOYSA-M 3-ethoxy-3-oxopropanoate Chemical compound CCOC(=O)CC([O-])=O HGINADPHJQTSKN-UHFFFAOYSA-M 0.000 description 2
- 125000004207 3-methoxyphenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(OC([H])([H])[H])=C1[H] 0.000 description 2
- BUGNNHLZTBPABI-UHFFFAOYSA-N 5,6-dimethyl-2-oxo-1h-pyridine-3-carbonitrile Chemical compound CC=1C=C(C#N)C(=O)NC=1C BUGNNHLZTBPABI-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Natural products CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 150000001204 N-oxides Chemical class 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 230000029936 alkylation Effects 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002026 chloroform extract Substances 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 125000004494 ethyl ester group Chemical group 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- SPEUIVXLLWOEMJ-UHFFFAOYSA-N 1,1-dimethoxyethane Chemical compound COC(C)OC SPEUIVXLLWOEMJ-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- WAIHMWWSWLOHNH-UHFFFAOYSA-N 2-(1,3-thiazol-2-ylmethylsulfanyl)ethanamine Chemical compound NCCSCC1=NC=CS1 WAIHMWWSWLOHNH-UHFFFAOYSA-N 0.000 description 1
- CJIFBUZRANSSAI-UHFFFAOYSA-N 2-(1h-imidazol-2-ylmethylsulfanyl)ethanamine Chemical compound NCCSCC1=NC=CN1 CJIFBUZRANSSAI-UHFFFAOYSA-N 0.000 description 1
- YYRIKJFWBIEEDH-UHFFFAOYSA-N 2-(chloromethyl)-3,4-dimethoxypyridine;hydrochloride Chemical compound [Cl-].COC1=CC=[NH+]C(CCl)=C1OC YYRIKJFWBIEEDH-UHFFFAOYSA-N 0.000 description 1
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 1
- QHJYNLSDUKIRKX-UHFFFAOYSA-N 2-[(3,4-dimethoxypyridin-2-yl)methylsulfanyl]ethanamine Chemical compound COC1=CC=NC(CSCCN)=C1OC QHJYNLSDUKIRKX-UHFFFAOYSA-N 0.000 description 1
- UMCHIQCDVOOJLO-UHFFFAOYSA-N 2-[(3-bromopyridin-2-yl)methylsulfanyl]ethanamine Chemical compound NCCSCC1=NC=CC=C1Br UMCHIQCDVOOJLO-UHFFFAOYSA-N 0.000 description 1
- OGMADIBCHLQMIP-UHFFFAOYSA-N 2-aminoethanethiol;hydron;chloride Chemical compound Cl.NCCS OGMADIBCHLQMIP-UHFFFAOYSA-N 0.000 description 1
- VOCKNCWQVHJMAE-UHFFFAOYSA-N 2-methoxypyridine-4-carbaldehyde Chemical compound COC1=CC(C=O)=CC=N1 VOCKNCWQVHJMAE-UHFFFAOYSA-N 0.000 description 1
- 125000005809 3,4,5-trimethoxyphenyl group Chemical group [H]C1=C(OC([H])([H])[H])C(OC([H])([H])[H])=C(OC([H])([H])[H])C([H])=C1* 0.000 description 1
- 125000003762 3,4-dimethoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C(OC([H])([H])[H])C([H])=C1* 0.000 description 1
- UZFMOKQJFYMBGY-UHFFFAOYSA-N 4-hydroxy-TEMPO Chemical compound CC1(C)CC(O)CC(C)(C)N1[O] UZFMOKQJFYMBGY-UHFFFAOYSA-N 0.000 description 1
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 description 1
- UEVABMBUZNGYQI-UHFFFAOYSA-N 4-methoxypyridine-2-carbaldehyde Chemical compound COC1=CC=NC(C=O)=C1 UEVABMBUZNGYQI-UHFFFAOYSA-N 0.000 description 1
- CTAIEPPAOULMFY-UHFFFAOYSA-N 6-methoxypyridine-3-carbaldehyde Chemical compound COC1=CC=C(C=O)C=N1 CTAIEPPAOULMFY-UHFFFAOYSA-N 0.000 description 1
- DFPYAQAFVHRSAG-UHFFFAOYSA-N 6-methoxypyridine-3-carbonitrile Chemical compound COC1=CC=C(C#N)C=N1 DFPYAQAFVHRSAG-UHFFFAOYSA-N 0.000 description 1
- IMWMEIWYPWVABQ-UHFFFAOYSA-N 6-methylpyridine-3-carbaldehyde Chemical compound CC1=CC=C(C=O)C=N1 IMWMEIWYPWVABQ-UHFFFAOYSA-N 0.000 description 1
- UJTTUOLQLCQZEA-UHFFFAOYSA-N 9h-fluoren-9-ylmethyl n-(4-hydroxybutyl)carbamate Chemical compound C1=CC=C2C(COC(=O)NCCCCO)C3=CC=CC=C3C2=C1 UJTTUOLQLCQZEA-UHFFFAOYSA-N 0.000 description 1
- 235000000832 Ayote Nutrition 0.000 description 1
- 241000219122 Cucurbita Species 0.000 description 1
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 235000009804 Cucurbita pepo subsp pepo Nutrition 0.000 description 1
- QSJXEFYPDANLFS-UHFFFAOYSA-N Diacetyl Chemical compound CC(=O)C(C)=O QSJXEFYPDANLFS-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 125000005036 alkoxyphenyl group Chemical group 0.000 description 1
- 125000004414 alkyl thio group Chemical group 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 229940121363 anti-inflammatory agent Drugs 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 239000000739 antihistaminic agent Substances 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- UENWRTRMUIOCKN-UHFFFAOYSA-N benzyl thiol Chemical compound SCC1=CC=CC=C1 UENWRTRMUIOCKN-UHFFFAOYSA-N 0.000 description 1
- NDKBVBUGCNGSJJ-UHFFFAOYSA-M benzyltrimethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)CC1=CC=CC=C1 NDKBVBUGCNGSJJ-UHFFFAOYSA-M 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- DGJMPUGMZIKDRO-UHFFFAOYSA-N cyanoacetamide Chemical compound NC(=O)CC#N DGJMPUGMZIKDRO-UHFFFAOYSA-N 0.000 description 1
- 229940097265 cysteamine hydrochloride Drugs 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- RRJNYAPHKZOXTM-UHFFFAOYSA-N dimethyl ethane-1,2-disulfonate Chemical compound COS(=O)(=O)CCS(=O)(=O)OC RRJNYAPHKZOXTM-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- SSVFMICWXDVRQN-UHFFFAOYSA-N ethanol;sodium Chemical compound [Na].CCO SSVFMICWXDVRQN-UHFFFAOYSA-N 0.000 description 1
- ODVAHXXEWDFYCX-UHFFFAOYSA-N ethyl 2-formyl-3-(3,4,5-trimethoxyphenyl)propanoate Chemical compound CCOC(=O)C(C=O)CC1=CC(OC)=C(OC)C(OC)=C1 ODVAHXXEWDFYCX-UHFFFAOYSA-N 0.000 description 1
- YKDRIMJQGBNOKF-UHFFFAOYSA-N ethyl 2-formyl-3-(3-methoxyphenyl)propanoate Chemical compound CCOC(=O)C(C=O)CC1=CC=CC(OC)=C1 YKDRIMJQGBNOKF-UHFFFAOYSA-N 0.000 description 1
- AYBWQZGGKFGQLB-UHFFFAOYSA-N ethyl 3-(3,4,5-trimethoxyphenyl)propanoate Chemical compound CCOC(=O)CCC1=CC(OC)=C(OC)C(OC)=C1 AYBWQZGGKFGQLB-UHFFFAOYSA-N 0.000 description 1
- JKUZROGLCCUHCK-UHFFFAOYSA-N ethyl 3-(3-methoxyphenyl)propanoate Chemical compound CCOC(=O)CCC1=CC=CC(OC)=C1 JKUZROGLCCUHCK-UHFFFAOYSA-N 0.000 description 1
- 235000019439 ethyl acetate Nutrition 0.000 description 1
- 230000022244 formylation Effects 0.000 description 1
- 238000006170 formylation reaction Methods 0.000 description 1
- 210000004211 gastric acid Anatomy 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000005059 halophenyl group Chemical group 0.000 description 1
- 150000002373 hemiacetals Chemical class 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- YWOITFUKFOYODT-UHFFFAOYSA-N methanol;sodium Chemical class [Na].OC YWOITFUKFOYODT-UHFFFAOYSA-N 0.000 description 1
- NBTOZLQBSIZIKS-UHFFFAOYSA-N methoxide Chemical compound [O-]C NBTOZLQBSIZIKS-UHFFFAOYSA-N 0.000 description 1
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 1
- SFDJOSRHYKHMOK-UHFFFAOYSA-N nitramide Chemical group N[N+]([O-])=O SFDJOSRHYKHMOK-UHFFFAOYSA-N 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- AQIXEPGDORPWBJ-UHFFFAOYSA-N pentan-3-ol Chemical compound CCC(O)CC AQIXEPGDORPWBJ-UHFFFAOYSA-N 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- RAIYODFGMLZUDF-UHFFFAOYSA-N piperidin-1-ium;acetate Chemical compound CC([O-])=O.C1CC[NH2+]CC1 RAIYODFGMLZUDF-UHFFFAOYSA-N 0.000 description 1
- 239000003880 polar aprotic solvent Substances 0.000 description 1
- 235000015136 pumpkin Nutrition 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/47—One nitrogen atom and one oxygen or sulfur atom, e.g. cytosine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/14—Prodigestives, e.g. acids, enzymes, appetite stimulants, antidyspeptics, tonics, antiflatulents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Rheumatology (AREA)
- Pain & Pain Management (AREA)
- Nutrition Science (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1404978 | 1978-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL214792A1 PL214792A1 (ru) | 1980-03-24 |
| PL118404B1 true PL118404B1 (en) | 1981-10-31 |
Family
ID=10034068
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1979214792A PL118404B1 (en) | 1978-04-11 | 1979-04-10 | Process for preparing 2-aminopyrimidones |
| PL1979224350A PL117998B1 (en) | 1978-04-11 | 1979-04-10 | Process for preparing novel 2-nitroaminopyrimidones |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1979224350A PL117998B1 (en) | 1978-04-11 | 1979-04-10 | Process for preparing novel 2-nitroaminopyrimidones |
Country Status (31)
| Country | Link |
|---|---|
| US (1) | US4523015A (ru) |
| EP (1) | EP0004793B1 (ru) |
| JP (1) | JPS54138580A (ru) |
| KR (1) | KR820002136B1 (ru) |
| AT (1) | AT372956B (ru) |
| AU (1) | AU527202B2 (ru) |
| CA (1) | CA1138453A (ru) |
| CS (1) | CS210684B2 (ru) |
| CY (1) | CY1194A (ru) |
| DD (1) | DD142878A5 (ru) |
| DE (1) | DE2961652D1 (ru) |
| DK (1) | DK147379A (ru) |
| ES (1) | ES479469A1 (ru) |
| FI (1) | FI791143A (ru) |
| GR (1) | GR66986B (ru) |
| HU (1) | HU180081B (ru) |
| IE (1) | IE48080B1 (ru) |
| IL (1) | IL57005A (ru) |
| IT (1) | IT1118476B (ru) |
| KE (1) | KE3284A (ru) |
| MX (1) | MX5898E (ru) |
| MY (1) | MY8500703A (ru) |
| NO (1) | NO791225L (ru) |
| NZ (1) | NZ190122A (ru) |
| PH (2) | PH16240A (ru) |
| PL (2) | PL118404B1 (ru) |
| PT (1) | PT69464A (ru) |
| RO (1) | RO76810A (ru) |
| SU (2) | SU944504A3 (ru) |
| YU (1) | YU84179A (ru) |
| ZA (1) | ZA791616B (ru) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN151188B (ru) * | 1978-02-13 | 1983-03-05 | Smith Kline French Lab | |
| CA1140129A (en) * | 1979-08-21 | 1983-01-25 | Ronald J. King | 4-pyrimidone derivatives |
| CA1155842A (en) * | 1980-03-29 | 1983-10-25 | Thomas H. Brown | Compounds |
| US4352933A (en) * | 1981-02-06 | 1982-10-05 | Smithkline Beckman Corporation | Chemical methods and intermediates for preparing substituted pyrimidinones |
| ZA823149B (en) * | 1981-05-27 | 1983-03-30 | Smithkline Beckman Corp | Chemical process |
| PT74865B (en) * | 1981-05-27 | 1983-12-07 | Smithkline Beckman Corp | Process of preparing a 2-(pyridylbutylamino)-pyrimidone and of its pharmaceutically acceptable salts |
| DK230482A (da) * | 1981-05-30 | 1982-12-01 | Smith Kline French Lab | Pyrimidonsalt og fremstilling heraf |
| US4772704A (en) * | 1983-09-21 | 1988-09-20 | Bristol-Myers Company | 2,5-disubstituted-4(3H)-pyrimidones having histamine H2 -receptor antagonist activity |
| IL75400A (en) * | 1984-06-16 | 1988-10-31 | Byk Gulden Lomberg Chem Fab | Dialkoxypyridine methyl(sulfinyl or sulfonyl)benzimidazoles,processes for the preparation thereof and pharmaceutical compositions containing the same |
| GB8421427D0 (en) * | 1984-08-23 | 1984-09-26 | Smith Kline French Lab | Chemical compounds |
| DE3532880A1 (de) * | 1985-09-14 | 1987-03-26 | Basf Ag | 1,4-disubstituierte pyrazolderivate |
| JP2807577B2 (ja) * | 1990-06-15 | 1998-10-08 | エーザイ株式会社 | 環状アミド誘導体 |
| CN107698501A (zh) * | 2017-10-25 | 2018-02-16 | 遵义医学院 | 5,6‑二甲基‑2‑羟基烟酸的制备工艺 |
| EP4196793A1 (en) | 2020-08-11 | 2023-06-21 | Université de Strasbourg | H2 blockers targeting liver macrophages for the prevention and treatment of liver disease and cancer |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE787372A (fr) * | 1971-08-09 | 1973-02-09 | Ici Ltd | 2-nitroamino-6-hydroxy-4-methylpyrimidines substituees en position 5 |
| GB1383676A (en) * | 1972-07-14 | 1974-02-12 | Ici Ltd | Process for making diethylamino pyrimidine derivatives |
| GB1419994A (en) * | 1973-05-03 | 1976-01-07 | Smith Kline French Lab | Heterocyclicalkylaminotheterocyclic compounds methods for their preparation and compositions comprising them |
| US4145546A (en) * | 1975-10-02 | 1979-03-20 | Smith Kline & French Laboratories Limited | 4-Pyrimidone compounds |
| IN146736B (ru) * | 1975-10-02 | 1979-08-25 | Smith Kline French Lab | |
| MW5076A1 (en) * | 1975-12-29 | 1978-02-08 | Smith Kline French Lab | Pharmacologicalle active compounds |
| US4216318A (en) * | 1975-12-29 | 1980-08-05 | Smith Kline & French Laboratories Limited | Heterocyclic alkyl 4-pyrimidones |
| US4154834A (en) * | 1975-12-29 | 1979-05-15 | Smith Kline & French Laboratories Limited | Substituted isocytosines having histamine H2 -antagonist activity |
| US4227000A (en) * | 1978-04-11 | 1980-10-07 | Smith Kline & French Laboratories Limited | Intermediates in the process for making histamine antagonists |
| ZA793392B (en) * | 1978-07-15 | 1980-08-27 | Smith Kline French Lab | Isoureas and isothioureas |
-
1979
- 1979-04-04 PH PH22351A patent/PH16240A/en unknown
- 1979-04-04 IL IL57005A patent/IL57005A/xx unknown
- 1979-04-04 AU AU45714/79A patent/AU527202B2/en not_active Ceased
- 1979-04-05 ZA ZA791616A patent/ZA791616B/xx unknown
- 1979-04-05 JP JP4187679A patent/JPS54138580A/ja active Pending
- 1979-04-05 GR GR58804A patent/GR66986B/el unknown
- 1979-04-06 NZ NZ190122A patent/NZ190122A/xx unknown
- 1979-04-06 FI FI791143A patent/FI791143A/fi not_active Application Discontinuation
- 1979-04-09 IT IT67751/79A patent/IT1118476B/it active
- 1979-04-09 IE IE364/79A patent/IE48080B1/en unknown
- 1979-04-09 DK DK147379A patent/DK147379A/da not_active IP Right Cessation
- 1979-04-09 RO RO7997173A patent/RO76810A/ro unknown
- 1979-04-09 CA CA000325179A patent/CA1138453A/en not_active Expired
- 1979-04-09 HU HU79SI1685A patent/HU180081B/hu unknown
- 1979-04-10 PL PL1979214792A patent/PL118404B1/pl unknown
- 1979-04-10 SU SU792747652A patent/SU944504A3/ru active
- 1979-04-10 NO NO791225A patent/NO791225L/no unknown
- 1979-04-10 ES ES479469A patent/ES479469A1/es not_active Expired
- 1979-04-10 PL PL1979224350A patent/PL117998B1/pl unknown
- 1979-04-10 YU YU00841/79A patent/YU84179A/xx unknown
- 1979-04-10 KR KR7901119A patent/KR820002136B1/ko active
- 1979-04-10 CS CS792440A patent/CS210684B2/cs unknown
- 1979-04-10 MX MX797862U patent/MX5898E/es unknown
- 1979-04-10 DD DD79212128A patent/DD142878A5/de unknown
- 1979-04-10 AT AT0267079A patent/AT372956B/de not_active IP Right Cessation
- 1979-04-10 PT PT69464A patent/PT69464A/pt unknown
- 1979-04-11 EP EP79300598A patent/EP0004793B1/en not_active Expired
- 1979-04-11 DE DE7979300598T patent/DE2961652D1/de not_active Expired
- 1979-04-11 CY CY1194A patent/CY1194A/xx unknown
-
1980
- 1980-05-19 US US06/151,502 patent/US4523015A/en not_active Expired - Lifetime
- 1980-06-11 SU SU802932201A patent/SU906376A3/ru active
- 1980-06-27 PH PH24208A patent/PH16841A/en unknown
-
1983
- 1983-04-30 KE KE3284A patent/KE3284A/xx unknown
-
1985
- 1985-12-30 MY MY703/85A patent/MY8500703A/xx unknown
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